CN201192800Y

CN201192800Y - Hydraulic lift bridge type stone grinding machine

Info

Publication number: CN201192800Y
Application number: CNU200820101852XU
Authority: CN
Inventors: 尤祖镒
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-03
Filing date: 2008-04-03
Publication date: 2009-02-11
Anticipated expiration: 2018-04-03

Abstract

The utility model discloses a hydraulic lifting bridge-type stone mill which belongs to the field of manufacturing techniques in stone milling machinery. The hydraulic lifting bridge-type stone mill comprises two side beams, a cross beam and a group of main frame milling heads, wherein the cross beam is movably arranged on the two side beams and slides on the two side beams by means of a longitudinal sliding mechanism; and the group of milling heads are arranged in a spaced manner on the cross beam and slide along the cross beam via a transverse sliding mechanism, and the milling heads are lifted and descended by a hydraulic elevating mechanism. An electronic meter for measuring the displacement distance of the main frame is arranged above the main frame milling heads. The hydraulic lifting bridge-type stone mill works based on the hydraulic driving principle, adopts the high-accuracy electronic meter, and effectively increases the glossiness of the processing surface of the product. The milling heads rotate on the surface of a stone material to be processed and make the cross-shaped motion along the longitudinal and the transverse directions, and the milling heads are freely regulated upwards and downwards until the working surface of the milling process conforms to the standard.

Description

Hydraulic lifting bridge-type stone mill

Technical field:

The utility model discloses a kind of hydraulic lifting bridge-type stone mill, especially, belong to the mechanical manufacturing technology of grinding stone field with the stone mill of a kind of bull host machine integral assembling.

Background technology:

Extensive utilization along with construction material, the machinery of processing construction material is also utilized widely, stone mill such as processing polishing slabstone, existing stone mill is the single head structure, promptly have only a main frame bistrique, and bistrique when work relies on the manual compression spring to produce pressure and artificial pendulum rotating swing arm, and to be irregular movement grinding stone just surperficial.Because of bistrique work is to lean on manually to be applied to pressure by rule of thumb, be difficult to control the uniformity of institute's finished surface, product quality can't guarantee, and manually-operated grinding machine work safety is greatly dangerous, inefficiency.Per in addition 1 grinding machine can only be processed 1 block of plate at every turn, and must be equipped with 1-2 name operator.Just must be equipped with 6-12 name operator such as 6 grinding machines.

Application number is the patent application of 200820101531.X, discloses a kind of bridge-type stone mill, and it is to adopt pneumatic principle that its main frame moves, and the air cylinder driven main frame moves up and down work.But this grinding machine shows in actual motion work: adopting pneumatic principle to drive main frame and move up and down and have certain deficiency, mainly be main control system displacement accurately, thereby the stone slab fineness that causes bistrique to be processed does not reach requirement.

Summary of the invention:

Deficiency at existing stone mill technology, the utility model provides a kind of hydraulic lifting bridge-type stone mill of bull host machine integral fabricated structure, can boost productivity and guarantee product quality greatly, saves manually, reduces cost, security performance is higher, and can improve the fineness of stone slab processing.

For reaching above-mentioned purpose, the utility model adopts following technical scheme:

Hydraulic lifting bridge-type stone mill comprises two side bars, crossbeam and one group of main frame bistrique, wherein

Described crossbeam adjustable shelf is located on described two side bars and borrows straight skidding mechanism slippage on two side bars;

One group of main frame bistrique, it is arranged at interval to be arranged on and also borrows horizontal slipping mechanism slippage on crossbeam on the crossbeam, and the main frame bistrique is borrowed a hydraulicefficiency elevation structure to rise or descended.

Described main frame bistrique is provided with the electronic ruler of measuring main frame displacement.

Described hydraulicefficiency elevation structure comprises the hydraulic cylinder that is distributed on main frame bistrique two ends, and the piston of hydraulic cylinder drives bistrique and rises or descend.

The electronic ruler of described measurement main frame displacement is optical electron chi or grating electronic ruler.

Described straight skidding mechanism comprises: a motor, and it drives a gear and rotates, and this gears engaged one tooth row transmission drives tooth row and vertically moves, and this tooth row is arranged on the side bar and is affixed with crossbeam.

Described horizontal slipping mechanism comprises: a motor, and it drives another gear drive, and another tooth row transmission of this gears engaged drives this tooth row and laterally moves, and this tooth row is arranged on the crossbeam and is affixed with described main frame bistrique.

The affixed one fluid cylinder supporting plate that links to each other with hydraulic cylinder on the axostylus axostyle of described main frame bistrique, a spring shim is fixed in fluid cylinder supporting plate below, is provided with an abrasive disk seat in described axostylus axostyle lower end, is provided with a compression spring between spring shim and abrasive disk seat.

The utility model adopts hydraulically powered principle, dispose high-precision electronic ruler simultaneously, effectively improve the glossiness of product finished surface, bistrique is when being rotated polishing to product surface, crossbeam vertically moves product surface is ground, abrading block is line with product surface and contacts, and it is good to have a cooling condition, finished product rate advantages of higher.And whole bistrique can float voluntarily with product surface and carry out trace adjustment, avoid the undue vibrations of machine, reduce the breakage of product, bistrique rotates on processed stone surface and does vertical, laterally cross motion, simultaneously bistrique can upper and lower free adjustment by means of hydraulic mechanism, and the accurate main control system displacement of cooperation electronic ruler, processing qualified working face until grinding and polishing is as the criterion, complete machine adopts the man-machine interface microcomputerized control, easy and simple to handle, the highly effective and safe of fully automatic mode, the low usefulness that replaces existing artificial nog plate fully, the high risk pattern.

Description of drawings:

Below with accompanying drawing the utility model is described in detail:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the utility model straight skidding structural representation;

Fig. 3 is the utility model main frame grinding wheel head structure schematic diagram;

Fig. 4 is the utility model crosswise movement schematic diagram;

Fig. 5 is that the utility model vertically moves schematic diagram.

Wherein, 1, left side beam, 2, the right beam, 3, crossbeam,

4, straight skidding mechanism, 41, motor, 42, gear, 43, tooth row,

5, main frame bistrique, 51, the fluid cylinder supporting plate, 52, spring shim, 53, abrasive disk seat, 54, the compression spring,

6, horizontal slipping mechanism,

7, hydraulicefficiency elevation structure, 71, hydraulic cylinder.

The specific embodiment:

Below in conjunction with drawings and Examples the utility model is described in detail:

Embodiment: structure such as Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises:

Left and right two

side bars

1,2; One crossbeam 3, described crossbeam adjustable shelf are located on described two side bars and borrow a straight skidding mechanism 4 slippage on two side bars; One group of main frame bistrique 5, it is arranged at interval to be arranged on and also borrows horizontal slipping mechanism 6 slippage on crossbeam on the crossbeam 3.Described main frame bistrique borrows a hydraulicefficiency elevation structure 7 to rise or descend, and this hydraulicefficiency elevation structure 7 comprises the hydraulic cylinder 71 that is distributed on main frame bistrique two ends, and the piston of hydraulic cylinder drives bistrique 5 and rises or descend.Be provided with the electronic ruler of measuring main frame displacement on the main frame bistrique, this electronic ruler can be optical electron chi or grating electronic ruler.Described straight skidding mechanism 4 comprises: a motor 41, and it drives a gear 42 and rotates, and these gears engaged one tooth row 43 transmissions drive tooth row and vertically move, and this tooth row is arranged on the left and

right side bar

1,2 and is affixed with crossbeam 3.Described horizontal slipping mechanism 6 comprises: a motor, and it drives a gear drive, and this gears engaged one tooth row transmission drives tooth row and laterally moves, and this tooth row is arranged on the crossbeam 3 and is affixed with described main frame bistrique 5.

Show as Fig. 4, Fig. 5, the affixed one fluid cylinder supporting plate 51 that links to each other with hydraulic cylinder on the axostylus axostyle of described main frame bistrique 5, a spring shim 52 is fixed in fluid cylinder supporting plate 51 belows, is provided with an abrasive disk seat 53 in described axostylus axostyle lower end, is provided with a compression spring 54 at

spring shim

52 and 53 of abrasive disk seats.

This machine adopts advanced in the world swing type grinding wheel head structure, and bistrique is when being rotated polishing to product surface, and the crossbeam swing is ground product surface, and abrading block is line with product surface and contacts, and cooling condition is good, finished product rate height.Whole bistrique can float voluntarily with product surface and carry out trace adjustment, avoids the undue vibrations of machine, reduces the breakage of product.When bistrique need rise or descend upward, by the piston drive bistrique rising or the decline at Driven by Hydraulic Cylinder bistrique two ends.

Its groundwork principle is: bistrique rotates on processed stone surface and does vertical, laterally cross motion, simultaneously bistrique can upper and lower free adjustment, processing qualified working face until grinding and polishing is as the criterion, complete machine adopts the man-machine interface microcomputerized control, and fully automatic mode is easy and simple to handle, highly effective and safe, the low usefulness that replaces existing artificial nog plate fully, the high risk pattern can effectively improve the glossiness of product surface.

Claims

1. hydraulic lifting bridge-type stone mill comprises two side bars, crossbeam and one group of main frame bistrique, it is characterized in that: crossbeam is that adjustable shelf is located on described two side bars also by means of straight skidding mechanism slippage on two side bars; One group of main frame bistrique, it is arranged at interval to be arranged on and also borrows horizontal slipping mechanism slippage on crossbeam on the crossbeam, and the main frame bistrique is borrowed a hydraulicefficiency elevation structure to rise or descended.

2. hydraulic lifting bridge-type stone mill as claimed in claim 1 is characterized in that: described main frame bistrique is provided with the electronic ruler of measuring main frame displacement.

3. hydraulic lifting bridge-type stone mill as claimed in claim 1, it is characterized in that: described hydraulicefficiency elevation structure comprises the hydraulic cylinder that is distributed on main frame bistrique two ends, the piston of hydraulic cylinder drives bistrique and rises or descend.

4. hydraulic lifting bridge-type stone mill as claimed in claim 2 is characterized in that: the electronic ruler of described measurement main frame displacement is optical electron chi or grating electronic ruler.

5. hydraulic lifting bridge-type stone mill as claimed in claim 1, it is characterized in that: described straight skidding mechanism comprises: a motor, it drives a gear and rotates, and this gears engaged one tooth row transmission drives tooth row and vertically moves, and this tooth row is arranged on the side bar and is affixed with crossbeam.

6. hydraulic lifting bridge-type stone mill as claimed in claim 1, it is characterized in that: described horizontal slipping mechanism comprises: a motor, it drives another gear drive, another tooth row transmission of this gears engaged drives this tooth row and laterally moves, and this tooth row is arranged on the crossbeam and is affixed with described main frame bistrique.

7. hydraulic lifting bridge-type stone mill as claimed in claim 1, it is characterized in that: the affixed one fluid cylinder supporting plate that links to each other with hydraulic cylinder on the axostylus axostyle of described main frame bistrique, a spring shim is fixed in fluid cylinder supporting plate below, be provided with an abrasive disk seat in described axostylus axostyle lower end, between spring shim and abrasive disk seat, be provided with a compression spring.